Date Added: Mar 2013
Defense in Depth is practical strategy for achieving Information Assurance in today's highly datacenter environments. It is a \"Best practices\" strategy in that it relies on the intelligent application of techniques and technologies that exist today. The strategy recommends a balance between the protection capability and cost, performance, and operational considerations. This paper provides an overview of the major elements of the strategy and provides links to resources that provide additional insight. Companies need to address the security challenges of datacenter using a comprehensive defense-in-depth strategy.